#fraud-prevention
Proactive strategies and controls to prevent financial fraud in your business
How to keep auditable books for a jukebox, claw machine, and pool table route — booking gross revenue on venue splits, meter-to-cash collection controls, MACRS depreciation with Section 179 ordering, claw-machine prize inventory, and the state sales tax and per-machine license rules operators most often miss.
Malware disguised as popular AI tools hit small and mid-sized businesses more than 33,300 times in the first four months of 2026, nearly five times the 2025 count. Learn the five disguises most likely to reach your team, what one bad download costs, a shareable download-safety checklist, and a 15-minute software-approval routine that stops most fake installers.
Fuel theft and misallocation drain an estimated 5–15% of fleet fuel spend. This guide explains how fleet fuel cards from WEX, Fuelman, Ramp and others stop personal fill-ups with five controls — unique driver PINs, fuel-only product locks, dollar and time-of-day limits, mandatory odometer entry, and exception alerts — plus what the cards cost in fees versus rebates, when a cash-back business card is the better choice, and how card statements substantiate vehicle deductions under the standard mileage or actual-expense method.
A lockbox sends customer checks to a bank-run P.O. box where staff scan and deposit them the same day and return a remittance data file; remote deposit capture lets you scan checks at your own desk under the Check 21 Act. This guide compares the two for small businesses by check volume, customer geography and cost (setup, monthly and per-item lockbox fees versus a $5 to $40 per month scanner plan), and covers same-day posting to receivables, original-check retention, deposit cutoffs and positive pay.
A returnless refund is a sales allowance, not a return. No inventory comes back, so nothing gets restocked and COGS stays put. This guide gives the per-SKU break-even math for when letting a customer keep a $40 item beats paying return shipping, the exact double-entry bookings for restocked returns, keep-it refunds and unsellable returns, the sales-tax posting, fraud guardrails, and the three metrics that show whether the policy is working.
Under the Nacha Operating Rules, an ACH reversal corrects only a sender's qualifying error—a duplicate, wrong amount, wrong account, or qualifying wrong date—and must reach the receiving bank within five banking days of settlement. This guide explains how reversals differ from returns and R10/R11 unauthorized-debit claims, and how to record each event so payments stay reconcilable.
How a community theatre records ticket settlements gross of platform fees, holds advance sales as deferred revenue, tracks donor-restricted grants separately from board designations, budgets each production against a 75% attendance base case, and builds compensating internal controls for volunteer-run cash handling.
A three-way match compares the purchase order, receiving record, and supplier invoice before any payment is released, catching duplicate bills, unapproved price increases, and short shipments. This guide shows small businesses how to implement the control with clear ownership, line-level matching, written tolerances, and a practical exception workflow — plus when a two-way match is the better fit.
A practical control framework for small-team purchasing cards—role-based limits, same-day receipt capture, weekly reconciliation, and independent review—so fast spending stays documented and auditable.
QR-code phishing (quishing) can redirect a vendor payment or capture a customer's card by swapping one image. The defenses are ordinary bookkeeping controls—verify the vendor master, separate approval from payment release, and reconcile QR channels daily.
Visa's Acquirer Monitoring Program (VAMP) merges TC40 fraud reports and TC15 disputes into one ratio, and the 2026 merchant "excessive" threshold dropped to 0.9%. This guide shows exactly how the ratio is calculated and gives small merchants a prevention and gross-to-net bookkeeping playbook to stay under it.
Cargo theft losses hit $725 million in 2025, up 60%, with average theft at $273,990. Small carriers face 18 percent cargo premium hikes, theft sublimits, and stricter underwriting on high-risk lanes—learn what thieves target, where risk moved, and the bookkeeping that keeps coverage intact.
